Yes Jiangjin district, Chongqing is located in Binjiang Middle Road, Jijiang Street, jiangjin district, Chongqing. There are excellent courses aimed at improving social etiquette. Many people have signed up. This is a training course. Consumers can follow professional teachers for scientific training, gradually improve their words and deeds, and comprehensively enhance their personal image. Social etiquette refers to the preferred behavior norms and idiomatic forms to show respect, goodwill and friendliness in interpersonal communication, social communication and international communication activities.